Knowledge base for software setup, errors, and daily tool work.

Set Windows Defender Threat Service to Automatic Startup

If Windows Defender is not running or you see errors like “Threat service has stopped,” the under...

Fix Windows Update Proxy Error Permission Denied

You're trying to run Windows Update, but it fails with a 'permission denied' error related to a p...

Fix Windows Activation Update Error 0x80070005

When you try to activate Windows or install an update, error 0x80070005 often appears with a mess...

Fix Microsoft Teams Module Not Found After Update

After a Microsoft Teams update, you might see an error like "Module not found" when trying to sta...

Fix PostgreSQL Password Authentication Failed on Windows 10

You're trying to connect to PostgreSQL on Windows 10, but you get 'password authentication failed...

Fix 'PowerShell Not Recognized as Internal or External Command'